[INFO] updating cached repository issamemari/Guessing-Game
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/issamemari/Guessing-Game
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/issamemari/Guessing-Game" "work/ex/beta-1.37-6/sources/1.36.0/gh/issamemari/Guessing-Game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/issamemari/Guessing-Game'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/issamemari/Guessing-Game" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/issamemari/Guessing-Game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/issamemari/Guessing-Game'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 686952f68d1001cf3614b3179f96dff29689cbde
[INFO] sha for GitHub repo issamemari/Guessing-Game: 686952f68d1001cf3614b3179f96dff29689cbde
[INFO] validating manifest of issamemari/Guessing-Game on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of issamemari/Guessing-Game on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing issamemari/Guessing-Game
[INFO] finished frobbing issamemari/Guessing-Game
[INFO] frobbed toml for issamemari/Guessing-Game written to work/ex/beta-1.37-6/sources/1.36.0/gh/issamemari/Guessing-Game/Cargo.toml
[INFO] started frobbing issamemari/Guessing-Game
[INFO] finished frobbing issamemari/Guessing-Game
[INFO] frobbed toml for issamemari/Guessing-Game written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/issamemari/Guessing-Game/Cargo.toml
[INFO] crate issamemari/Guessing-Game already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing issamemari/Guessing-Game against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/issamemari/Guessing-Game:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] f57184470a41a7041fc2d44b6b133ac1f81c1be169b39c0e02b56b8ac688970d
[INFO] running `"docker" "start" "-a" "f57184470a41a7041fc2d44b6b133ac1f81c1be169b39c0e02b56b8ac688970d"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "f57184470a41a7041fc2d44b6b133ac1f81c1be169b39c0e02b56b8ac688970d"`
[INFO] running `"docker" "rm" "-f" "f57184470a41a7041fc2d44b6b133ac1f81c1be169b39c0e02b56b8ac688970d"`
[INFO] [stdout] f57184470a41a7041fc2d44b6b133ac1f81c1be169b39c0e02b56b8ac688970d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/issamemari/Guessing-Game:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] a596a68391d35bfb882f37e8d6ef729e5fa1de756afe638c85493fdb48b09fa4
[INFO] running `"docker" "start" "-a" "a596a68391d35bfb882f37e8d6ef729e5fa1de756afe638c85493fdb48b09fa4"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "a596a68391d35bfb882f37e8d6ef729e5fa1de756afe638c85493fdb48b09fa4"`
[INFO] running `"docker" "rm" "-f" "a596a68391d35bfb882f37e8d6ef729e5fa1de756afe638c85493fdb48b09fa4"`
[INFO] [stdout] a596a68391d35bfb882f37e8d6ef729e5fa1de756afe638c85493fdb48b09fa4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/issamemari/Guessing-Game:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 40c46ffb8d0d6a88e3010ffc2757b3048150587e6ad25cca70fe8db380c6f1cb
[INFO] running `"docker" "start" "-a" "40c46ffb8d0d6a88e3010ffc2757b3048150587e6ad25cca70fe8db380c6f1cb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-933192f17fc6306a
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "40c46ffb8d0d6a88e3010ffc2757b3048150587e6ad25cca70fe8db380c6f1cb"`
[INFO] running `"docker" "rm" "-f" "40c46ffb8d0d6a88e3010ffc2757b3048150587e6ad25cca70fe8db380c6f1cb"`
[INFO] [stdout] 40c46ffb8d0d6a88e3010ffc2757b3048150587e6ad25cca70fe8db380c6f1cb